The Engineer Hydrocarbon returns in an innovative new package: a superb titanium case measuring 42mm. The Engineer Hydrocarbon Titanium and limited edition TMT Titanium are designed to meet the technical excellence needed for extreme conditions like those experienced by top speed skier John "Mad Cow" Hembel. Bringing technology to watches is our forte. Not only does the titanium reduce the weight of the watch, it also increases its resistance to scratching. Despite the larger-sized case, the watch weighs significantly less.

The Engineer Master II Diver watchesfeature the world's first illuminated rotating inner bezel lit by the BALL micro gas tubes. The combination of superb technical features and the unparalleled BALL micro gas tubes makes the BALL Engineer Master II Diver a must for divers and explorers who take their watches wherever they go.

The Engineer Master II Diver watchesfeature the world's first illuminated rotating inner bezel lit by the BALL micro gas tubes. The combination of superb technical features and the unparalleled BALL micro gas tubes makes the BALL Engineer Master II Diver a must for divers and explorers who take their watches wherever they go.

The Engineer Master II Diver watchesfeature the world's first illuminated rotating inner bezel lit by the BALL micro gas tubes. The combination of superb technical features and the unparalleled BALL micro gas tubes makes the BALL Engineer Master II Diver a must for divers and explorers who take their watches wherever they go.

The Engineer Master II Diver watchesfeature the world's first illuminated rotating inner bezel lit by the BALL micro gas tubes. The combination of superb technical features and the unparalleled BALL micro gas tubes makes the BALL Engineer Master II Diver a must for divers and explorers who take their watches wherever they go.

The Engineer Master II Diver watchesfeature the world's first illuminated rotating inner bezel lit by the BALL micro gas tubes. The combination of superb technical features and the unparalleled BALL micro gas tubes makes the BALL Engineer Master II Diver a must for divers and explorers who take their watches wherever they go.

The Engineer Master II Diver watchesfeature the world's first illuminated rotating inner bezel lit by the BALL micro gas tubes. The combination of superb technical features and the unparalleled BALL micro gas tubes makes the BALL Engineer Master II Diver a must for divers and explorers who take their watches wherever they go.

The Engineer Master II Diver watchesfeature the world's first illuminated rotating inner bezel lit by the BALL micro gas tubes. The combination of superb technical features and the unparalleled BALL micro gas tubes makes the BALL Engineer Master II Diver a must for divers and explorers who take their watches wherever they go.

The fireman was the heart of the locomotive, the person who kept the whole machine moving. Without his efforts loading coal into the hungry machine and maintaining the many mechanical parts of the train en route, railroad transport would be impossible. It was rough, dirty work and often dangerous.

The fireman was the heart of the locomotive, the person who kept the whole machine moving. Without his efforts loading coal into the hungry machine and maintaining the many mechanical parts of the train en route, railroad transport would be impossible. It was rough, dirty work and often dangerous.

The fireman was the heart of the locomotive, the person who kept the whole machine moving. Without his efforts loading coal into the hungry machine and maintaining the many mechanical parts of the train en route, railroad transport would be impossible. It was rough, dirty work and often dangerous.

The Doctor collection of the Trainmaster collection illustrate the quest for perfection ingrained in the brand by Webb C. Ball. Each new edition brings us closer to the ideal doctors' watch, while advancing the technical mastery of the company. The limited edition Trainmaster Doctor's Cronograph introduces the BALL linear triple calender. The month, day and date are displayed in a single row at the 3 o'clock position, an innovative BALL in-house modification that makes a doctor's work brilliantly simple. Our single-button chronograph movement allows the start, stop, and reset functions to be controlled with just one finger for quicker measurement of pulse and respiration rates, and also minimizes human error due to reaction time to ensure a more accurate reading. The Trainmaster doctor's watches are ideal for doctors and EMTs who frequently check pulse and for anyone who enjoys measuring time.